CT70-B Click Wheel Controlled Thaw Cabinet

CT70-B Click Wheel Controlled Thaw Cabinet
Foster Refrigerator
Oldmedow Road, King’s Lynn,
Norfolk Pe30 4JU
England
Tel: 01553 691122
Fax: 01553 691447
Website: www.fosterrifrigerator.co.uk
Email: sales@foster-uk.com
a Division of ITW (UK) Ltd.
CT-B/OPINS/0807
Cabinet Installation and Operating Instructions

Important:
To the installer: Installation of these units should be carried out by a competent person and the appropriate codes of
practice adhered to, thus ensuring safe installation.
Pass to the user: do not discard this document: it contains important guidelines on Operation, Loading,
Cleaning and Maintenance and should be kept for reference.
Disposal Requirements
If not disposed of properly all refrigerators have components that can be harmful to the environment. All old
refrigerators must be disposed of by appropriately registered and licensed waste contractors, and in
accordance with National laws and regulations.
Important: Ensure a minimum clearance of 150mm above the unit and adequate ventilation for efficient operation.
Where possible, ensure the unit is away from a heat source.
Unpacking: The unit is delivered on a pallet and shrink-wrapped. Documentation is inserted into a clear pocket inside
the unit. Carefully remove the protective plastic film and cardboard from the unit exterior and from the door opening
surround making sure that any sharp instrument used does not cause damage, plus remove any quality labels.
Cabinet removal from the pallet: Remove the shelf holding the package containing the castors. Remove the retaining
bolts which secure the unit to the pallet. Move the unit over the front of the pallet fit the lockable castors in the
mounting holes. To fit the rear castors, lock the front castors, tilt the unit forwards, remove the pallet and fit the castors
in the mounting holes. Ensure that all are tightened firmly into position.
Ensure during installation the unit is level if not the door may not close correctly.
Adjust castors by inserting spacers, supplied separately, under the appropriate castor and the base of the unit until
level.
Shelving
The cabinet has fixed positions for the shelving incorporated in the side air ducts.
Start Up & Operation
If the cabinet has been laid on its back at any time DO NOT switch on immediately but leave in the upright position for
at least 60 minutes.
Operation Guidelines
When mains electrical power is first applied to the controller it will carry out a self-test function, for approximately 3
seconds.
Temperature
P1 Set Point
P1Hysteresis
Storage Hysteresis
Storage Set Point
Start Temperature
Controller Operation
Phase 1 Phase 2 Storage
Time

STORAGE
PROGRAM 1
PROGRAM 2
PROGRAM 3
STORAGE
PROGRAM 1
PROGRAM 2
PROGRAM3
TURN TO SELECT- PRESS TO START
STORAGE
PROGRAM 1
PROGRAM 2
PROGRAM 3
TURN TO SELECT- PRESS TO START
STORAGE
PROGRAM 1
PROGRAM 2
PROGRAM 3
TURN TO SELECT- PRESS TO START
Thaw Operators Guide with SURF Navigation Control
STORAGE
2 ºC
2 Secs
Press and release the centre button to
start the program
Press and hold for 2 seconds to stop
Programme 1 is a programme to thaw up to 35Kgs of frozen product in 5 hours 30 minutes.
-10°C
PROGRAM 1
5: 30
PHASE 1 PHASE 2 HOLD
PROGRAM 1
5: 30
PHASE 1 PHASE 2 HOLD
Programme 2 is a programme to thaw up to 70Kgs of frozen product 7 hours.
-10°C
Programme 3 is a programme to thaw up to 70Kgs of denser frozen product in 9 hours.
-10°C
PROGRAM 2
7: 00
PHASE 1 PHASE 2 HOLD
PROGRAM 3
9: 00
PHASE 1 PHASE 2 HOLD
PROGRAM 2
7: 00
PHASE 1 PHASE 2 HOLD
PROGRAM 3
9: 00
PHASE 1 PHASE 2 HOLD
NOTE: the above are for guidance only as the programme times may vary for different products.
There is a fourth programme on the controller but this does not have a set programme.
PROGRAM 1
59: 59
PHASE 2 HOLD
PROGRAM 2
59: 59
PHASE 2 HOLD
PROGRAM 3
59: 59
PHASE 2 HOLD
Move your finger lightly around
the click wheel, either clockwise
or counter clockwise to select
the programme you require.
‘SLEEP’ mode
PROGRAM 1
2 ºC
PROGRAM 2
2 ºC
PROGRAM 3
2 ºC
HOLD
HOLD
HOLD
2 Secs
2 Secs
2 Secs

Alarms & Warnings
Door Alarm
The door alarm will sound if the door is left open for more than 5 minutes when the programme is running.
The display will continue to display the alarm message until cancelled by shutting the door.
If the alarm cannot be cancelled by doing this call your Foster Authorised Service Company.
High Temperature Alarm
If the cabinet temperature remains above 10°c for more than 90 minutes whilst in the storage mode the alarm will
sound.
Air Probe Alarm
In the event of the probe failing the alarm will sound and the display will show probe fault.
Contact your Foster Authorised Service Company.
Power Failure
If the power fails for up to five minutes the unit will re-start on the resumption of the power supply without affecting the
selected cycle.
If the power is off for longer than five minutes the controller will enter the hold mode.
It is at the user’s discretion whether the stock is kept or disposed of depending on the length of the time the cabinet
had no power
Cleaning Instructions
Important: Before cleaning the power supply should be turned off at the mains.
Cared for correctly, stainless steel has the ability to resist corrosion and pitting for many years.
The following weekly cleaning regime is recommended:
a. Exterior: use a proprietary stainless steel cleaner following the manufacturers instructions.
b. Interior: Wash with soapy water, rinse with clean water and dry thoroughly.
WARNING:
High alkaline cleaning agent or those containing bleaches, acids and chlorines are very harmful to stainless steel.
Corrosion and pitting may result from their accidental or deliberate application. If any of these liquids should come into
contact with the unit during general cleaning, wipe down the affected area with clean water and rub dry.
Never use wire wool or scouring powders on stainless steel or aluminium surfaces.
After cleaning allow the unit to reach its normal operating temperature before reloading with product. During usage all
spills should be wiped clean immediately.
Door Gaskets
These should be inspected on a regular basis and replaced if damaged. To clean, wipe with a warm damp soapy cloth
followed by a clean damp cloth and finally thoroughly dry before shutting the door.
Condenser Cleaning
Clean the condenser, located in the unit compartment, when it becomes dirty.
Important: Disconnect the mains electrical supply to the machine prior to cleaning the condenser.
Clean the condenser using a soft brush or vacuum cleaner.
NOTE: if there are any stubborn grease deposits etc left on or through the condenser call your Foster Authorised
Service Company to carry out a full service.
Once the condenser has been cleaned switch the unit on.
Failure to carry out this action may invalidate the warranty of the condensing unit.
Airflow
Do not obstruct the airflow through out the cabinet interior.
Air inlet and outlet duct should not be obstructed with cardboard boxes etc. as this may result in loss of performance.
Foster European Operations
France
Foster Refrigerator France SA
Tel: (33) 01 34 30 22 22 Fax: (33) 01 30 37 68 74 Email: info@fosterfrance.com
Germany
Foster Refrigerator Germany
Tel: (0781) 990 7840 Fax: (0781) 9807844 Email: info@fosterrefrigerator.de